ISL6224CA Intersil, ISL6224CA Datasheet - Page 4

• Manufacturer Part Number: ISL6224CA
• Description: IC CONTROLLER PWM SINGLE 16-SSOP
• Manufacturer: Intersil

Specifications of ISL6224CA

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 690kHz
• Duty Cycle: 94%
• Voltage - Supply: 4 V ~ 24 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -10°C ~ 85°C
• Package / Case: 16-QSOP
• Frequency-max: 690kHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Functional Block Diagram
VIN
FSET
PGOOD
EN
SOFT
REFERENCE
SOFT-START
POR
VOLTAGE
MONITOR
OUTPUT
AND
CLK
CLK
VCC
SDWN
REF
RAMP
RESET (POR)
POWER-ON
GND
POR
LATCH 1
Q
Q
PWM
D
R
<
VCC
-
Σ
OC LOGIC1
SECOND
PWM/HYS
CLAMP
VOLT-
LOGIC
V
SHUTOFF
GATE LOGIC
FCCM
DEADT
PWM/HYST
PWM ON
HYST ON
OUT
-
LO
HI
OC COMP1
HYST COMP1
LGATE1
FFBK
CONTROL
EA1
GATE
-
HGDR1
OVP
LGDR
REF
-
+
-
CLK1
R1=20K
-
MODE CHANGE COMP
VCC
LGATE
UGATE
LGATE
PHASE
PGND
FCCM
OCSET
BOOT
ISEN
VSEN